Roubik Gregorian

发表

Roubik Gregorian, Glenn Wegner, Stephen D. Flanagin, 1982 .

Roubik Gregorian, R. Gregorian, 1999 .

Gabor C. Temes, Roubik Gregorian, 1979 .

Gabor C. Temes, Roubik Gregorian, G. Temes, 1978 .

Roubik Gregorian, Kadiri Ramachandra Reddy, 1979 .